FT2232HQ - TRAY FTDI, Future Technology Devices International Ltd, FT2232HQ - TRAY Datasheet
FT2232HQ - TRAY
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FT2232HQ - TRAY Summary of contents
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Future Technology Devices International Ltd FT2232H Dual High Speed USB to Multipurpose UART/FIFO IC th The FT2232H is FTDI‟s 5 devices. The FT2232H is a USB 2.0 High Speed (480Mb/s) to UART/FIFO IC. It has the capability of being configured ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 1 Typical Applications Single chip USB to dual channel UART (RS232, RS422 or RS485). Single chip USB to dual channel FIFO. Single chip USB to dual channel JTAG. Single chip USB ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 1.2 Part Numbers Part Number FT2232HL-xxxx FT2232HQ-xxxx Note: Packaging code for xxxx is: - Reel: Taped and Reel (LQFP =1000 pcs per reel, QFN =4000 pcs per reel) -Tray: Tray packing, ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 2 FT2232H Block Diagram VCC 3V3 IN 1.8 Volt V1.8OUT LDO Regulator EECS EEPROM EESK Interface EEDATA OSCI OSCO USBDP UTMI PHY RREF RESET RESET# Generator TEST Figure 2.1 FT2232H Block ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC Table of Contents 1 Typical Applications ...................................................................... 2 1.1 Driver Support .................................................................................... 2 1.2 Part Numbers...................................................................................... 3 1.3 USB Compliant .................................................................................... 3 2 FT2232H Block Diagram ............................................................... 4 3 Device Pin ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.8.3 Fast Opto-Isolated Serial Data Interface Example .......................................................... 37 4.9 CPU-style FIFO Interface Mode Description ...................................... 38 4.10 Synchronous and Asynchronous Bit-Bang Interface Mode Description ................................................................................................ 40 4.11 RS232 UART Mode ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 3 Device Pin Out and Signal Description The 64-pin LQFP and 64-pin QFN have the same pin numbering for specific functions. This pin numbering is illustrated in the schematic symbol shown ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 3.2 FT2232H Pin Descriptions This section describes the operation of the FT2232H pins. Both the LQFP and the QFN packages have the same function on each pin. The function of many ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 62 EECLK 61 EEDATA 3.3 Common Pins The operation of the following FT2232H pins are the same regardless of the configured mode:- Pin No. Name POWER 12,37,64 VCORE POWER 20,31,42,56 VCCIO ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC Pin No. Name 2 OSCI 3 OSCO OUTPUT 6 REF TEST 14 RESET# 60 PWREN# OUTPUT 36 SUSPEND# OUTPUT 59 PWRSAV# Table 3.2 Common Function pins ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 3.4 Configured Pins The following sections describe the function of the configurable pins referred to in the table given in Section 3.2 which is determined by how the FT2232H is configured. ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 3.4.2 FT2232H pins used in an FT245 Style Synchronous FIFO Interface The FT2232H only channel A can be configured as a FT245 style synchronous FIFO interface. When configured in this mode, ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 3.4.3 FT2232H pins used in an FT245 Style Asynchronous FIFO Interface The FT2232H channel A or channel B can be configured as a FT245 asynchronous FIFO interface. When configured in this ...
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FT2232H pins used in a Synchronous or Asynchronous Bit-Bang Interface The FT2232H channel A or channel B can be configured as a synchronous or asynchronous bit-bang interface. Bit-bang mode is a special FTDI FT2232H device mode that changes the ...
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FT2232H pins used in an MPSSE The FT2232H channel A and channel B each have a Multi-Protocol Synchronous Serial Engine (MPSSE). Each MPSSE can be independently configured to a number of industry standard serial interface protocols such as JTAG, ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 3.4.6 FT2232H Pins used as a Fast Serial Interface The FT2232H channel B can be configured for use with high-speed optical bi-directional isolated serial data transfer: Fast Serial Interface. (Not available ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 3.4.7 FT2232H Pins Configured as a CPU-style FIFO Interface The FT2232H channel A or channel B can be configured in a CPU-style FIFO interface mode which allows a CPU to interface ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 3.4.8 FT2232H Pins Configured as a Host Bus Emulation Interface The FT2232H can be used to combine channel A and channel configured as a host bus emulation interface ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4 Function Description The FT2232H USB 2.0 High Speed (480Mb/s) to UART/FIFO is one of FTDI‟s 5 the capability of being configured in a variety of industry standard serial or parallel ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC See FTDI application note AN232B-05 on the FTDI website (www.ftdichip.com) for more details. +1.8V LDO Regulator. The +1.8V LDO regulator generates the +1.8 volts for the core and the USB transceiver ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.3 Dual Port FT232 UART Interface Mode Description The FT2232H can be configured in similar UART modes as the FTDI FT232 devices. The following examples illustrate how to configure the FT2232H ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.3.2 Dual Port RS422 Configuration Figure 4.2 illustrates how the FT2232H can be configured as a dual RS422 interface. Figure 4.2 Dual RS422 Configuration In this case both channel A and ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.3.3 Dual Port RS485 Configuration Figure 4.3 illustrates how the FT2232H can be configured as a dual RS485 interface. Figure 4.3 Dual RS485 Configuration In this case both channel A and ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC provided to allow the cable to be terminated if the device is physically positioned at either end of the cable. In this example the data transmitted by the FT2232H is also ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.4 FT245 Synchronous FIFO Interface Mode Description When channel A is configured in an FT245 Synchronous FIFO interface mode the IO timing of the signals used are shown in Figure 4.4, ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC Name Minimum Typical t1 16.67 t2 7.5 8.33 t3 7.5 8. t10 1 t11 11 t12 0 t13 11 ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.5 FT245 Asynchronous FIFO Interface Mode Description The FT2232H can be configured as a dual channel asynchronous FIFO interface. This mode is similar to the synchronous FIFO interface with the exception ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC Name Minimum Typical t10 30 t11 0 Table 4.2 Asynchronous FIFO Timings (based ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.6 MPSSE Interface Mode Description. MPSSE Mode is designed to allow the FT2232H to interface efficiently with synchronous serial protocols such as JTAG, I2C and SPI Bus. It can also be ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.6.1 MPSSE Adaptive Clocking Adaptive clocking is a new MPSSE feature added to the FT2232H MPSSE engine. The mode is effectively handshaking the CLK signal with a return clock RTCK. This ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.7 MCU Host Bus Emulation Mode MCU host bus emulation mode uses both of the FT2232H‟s A and B channel interfaces to make the chip emulate a standard 8048/8051 MCU host ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.7.1 MCU Host Bus Emulation Mode Signal Timing – Write Cycle Figure 4.10 MCU Host Bus Emulation Mode Signal Waveforms – write cycle Table 4.4 MCU Host Bus Emulation Mode Signal ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.7.2 MCU Host Bus Emulation Mode Signal Timing – Read Cycle Figure 4.11 MCU Host Bus Emulation Mode Signal Waveforms – read cycle Table 4.5 MCU Host Bus Emulation Mode Signal ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC An example of the MCU Host Emulation Interface enabling a USB interface to CAN Bus using a CANBus Controller is shown in Figure 4.12 FT2232H CS# ALE RD# WR# AD[7:0] ADDRESS ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.8 Fast Opto-Isolated Serial Interface Mode Description Fast Opto-Isolated Serial Interface Mode provides a method of communicating with an external device over USB using 4 wires that can have opto-isolators in ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC Outgoing Fast Serial Data 4.8.1 To send fast serial data out of the FT2232H, the external device must drive the FSCLK clock. If the FT2232H has data ready to send, it ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.8.3 Fast Opto-Isolated Serial Data Interface Example The following example,Figure 4.16 , shows two Agilent HCPL-2430 (see the semiconductor section at www.agilent.com) high speed opto-couplers used to optically isolate an external ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.9 CPU-style FIFO Interface Mode Description CPU-style FIFO interface mode is designed to allow a CPU to interface to USB via the FT2232H. This mode is enabled in the external EEPROM. ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC Name Minimum Typical Maximum Table 4.9 CPU-Style FIFO Interface Operation Signal Timing. An ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.10 Synchronous and Asynchronous Bit-Bang Interface Mode Description The FT2232H channel A or channel B can be configured as a bit-bang interface. There are two types of bit-bang modes: synchronous and ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC WRSTB# RDSTB# Figure 4.19 Synchronous Bit-Bang Mode Timing Interface Example Name Description Current pin state is read t1 RDSTB# is set inactive and data on the paralle I/O pins is read ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.11 RS232 UART Mode LED Interface Description When configured in UART mode the FT2232H has two IO pins on each channel dedicated to controlling LED status indicators, one for transmitted data ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 4.12 Send Immediate / Wake Up (SIWU#) The SIWU# function is available in the FIFO modes and in bitbang mode. The Send Immediate portion is used to flush data from the ...
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FT2232H Mode Selection The 2 channels of the FT2232H reset to 2 asynchronous serial interfaces. Following a reset the required mode of each channel is determined by the contents of the EEPROM (programmed using MPROG V3.4a or later). The EEPROM ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 5 Devices Characteristics and Ratings 5.1 Absolute Maximum Ratings The absolute maximum ratings for the FT2232H devices are as follows. These are in accordance with the Absolute Maximum Rating System (IEC ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 5.2 DC Characteristics The I/O pins are +3.3v cells, which are +5V tolerant (except the USB PHY pins). DC Characteristics (Ambient Temperature = -40°C to +85°C) Parameter Description VCC Core Operating ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC The I/O pins are +3.3v cells, which are +5V tolerant (except the USB PHY pins). Parameter Description Voh Output Voltage High Vol Output Voltage Low Input low Switching Vil Threshold Input ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC DC Characteristics (Ambient Temperature = -40°C to +85°C) Parameter Description VPHY, PHY Operating Supply Voltage VPLL PHY Operating Supply Iccphy Current Iccphy PHY Operating Supply Current (susp) Table 5.4 PHY Operating ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 6 FT2232H Configurations The following sections illustrate possible USB power configurations for the FT2232H. All USB power configurations illustrated apply to both package options for the FT2232H device 6.1 USB Bus ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC Bus Powered Application example 2: Bus powered configuration (with additional 1.8V LDO voltage regulator for VCORE) +3.3V +3.3V LDO +1.8V Vin Vout GND 100nF GND GND LDO +3.3V Vin GND 100nF ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 6.2 USB Self Powered Configuration Self Powered application example 1: Self powered configuration +3.3V +3.3V Ext. Power Supply LDO +3.3V 1 Vin Vout 2 GND GND 100nF GND GND VBUS 1 ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC Self Powered application example 2: Self powered configuration (with additional 1.8V LDO voltage regulator for VCORE) +3.3V +3.3V LDO +1.8V Vin GND 100nF GND Ext. Power Supply GND 1 2 GND ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 6.3 Oscillator Configuration FT2232H 27pF 2 OSCI 12MHz Crystal 27pF 3 OSCO Figure 6.5 Recommended FT2232H Crystal Oscillator Configuration. Figure 6.5 illustrates how to connect the FT2232H with a 12MHz ± ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 7 EEPROM Configuration If an external EEPROM is fitted (93LC46/56/66) it can be programmed over USB using MPROG V3.4a or later. The EEPROM must be 16 bits wide and capable or ...
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... FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 8 Package Parameters The FT2232H is available in two different packages. The FT2232HL is the LQFP-64 option and the FT2232HQ is the QFN-64 package option. The solder reflow profile for both packages is described in Section 8.3 8.1 FT2232HQ, QFN-64 Package Dimensions Top View ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 3. Pin NOT connected to the internal ground of the device internally connected to the bottom side central solder pad, which is 4.35 x 4.35mm. 4. ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO 1 +/- 1 0.25 0.05 Min 0.2 Min 0.15 Max 0.6 +/- 0.15 Figure 8.2 64 pin LQFP Package Details SYMBOL ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 8.3 Solder Reflow Profile Figure 8.3 64 pin LQFP and QFN Reflow Solder Profile Copyright © 2010 Future Technology Devices International Limited Document No.: FT_000061 Datasheet Version 2.10 Clearance No.: FTDI#77 ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC Profile Feature Average Ramp Up Rate (T s Preheat - Temperature Min (T Min Temperature Max (T Max Time (t Min to t Max Time ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC 9 Contact Information Head Office – Glasgow, UK Future Technology Devices International Limited Unit 1, 2 Seaward Place, Glasgow G41 1HH United Kingdom Tel: +44 (0) 141 429 2777 Fax: +44 ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC Appendix A – List of Figures and Tables List of Tables Table 3.1 Power and Ground .......................................................................................................... 9 Table 3.2 Common Function pins .................................................................................................. 10 Table 3.3 EEPROM Interface Group ............................................................................................... ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC Figure 4.3 Dual RS485 Configuration ............................................................................................. 23 Figure 4.4 FT245 Synchronous FIFO Interface Signal Waveforms ...................................................... 25 Figure 4.5 FT245 asynchronous FIFO Interface READ Signal Waveforms ............................................ 27 Figure 4.6 FT245 ...
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FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC Appendix B – Revision History Revision History Version draft Initial Datasheet Created Version Preliminary Preliminary Datasheet Released Version 1.00 Datasheet Released Version 1.10 QFN Package updated Version 2.00 Various Updates Version ...